Neat game, It's really cool that you made it with your own game engine and the background visuals are really cool. Timing the count down to be as small as possible was fun for a short while, but the coolest thing was the visuals in the background.
Thanks for playing! Glad you liked the game. Making a game engine is hard work but it's worth it for the satisfaction to see something you built come to life. The background visuals are drawn using raymarching, which is a rendering technique I've always loved.